顶底板抽采巷在高突工作面瓦斯治理中的应用

The Application of Roof and Floor Extraction Lane in Gas Control of Gas Outburst Face

摘要: 如何解决回采前的区域消突及回采过程中邻近层瓦斯的涌出问题一直是高突矿井回采工作面瓦斯治理难题。针对潞安集团一缘煤业有限公司15^#煤层赋存条件及开采条件,提出了高突回采工作面顶、底板抽采巷瓦斯治理技术,并取得了较好的效果。

Abstract: How to resolve the problems of region removing outburst before mining and gas emission during recovery process in the adjacent layer has been a difficult problem of gas control at stope in gassy outburst mine.Aiming at the 15^#coal seam occurrence conditions and mining conditions in Lu'an group Yiyuan coal Industry Co.,Ltd,the gas control technology of roof and floor extraction lane in gas outburst face is put forward,which achieves good results.